(r, 4), (7, 1), m = 3/4 find the value of r so the line that passes through each pair of points has the given slope. and show

Step-by-step explanation:

The formula of a slope:

We have the slope m = 3/4 and the points (r, 4) and (7, 1). Substitute:

        cross multiply

       divide both sides by 3

       subtract 7 from both sides

          change the signs

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .